Ky Thuat Vat Lieu Sach Hai Hung LTD Address: No 182, Nguyen Van Linh Street, Nguyen Van Linh Commune, Tinh Hung Yen, Viet Nam Enterprise code: 0901215995 Phone: 0566907888 Representative: Nguyen Thi Yen Hung Yen ProvinceFounding date: 7 - 11 - 2025